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Compare · MRK vs RDY

MRK vs RDY

Side-by-side comparison of Merck & Company Inc. (MRK) and Dr. Reddy's Laboratories Ltd (RDY): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both MRK and RDY operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • MRK is the larger of the two at $298.33B, about 27.0x RDY ($11.05B).
  • Over the past year, MRK is up 50.0% and RDY is down 15.1% - MRK leads by 65.1 points.
  • MRK has been more active in the news (26 items in the past 4 weeks vs 11 for RDY).
  • MRK has more recent analyst coverage (25 ratings vs 12 for RDY).
PerformanceMRK+50.00%RDY-15.06%
2025-06-09+0.00%2026-06-08
MetricMRKRDY
Company
Merck & Company Inc.
Dr. Reddy's Laboratories Ltd
Price
$118.93-1.61%
$13.29+0.26%
Market cap
$298.33B
$11.05B
1M return
+5.91%
-1.19%
1Y return
+50.00%
-15.06%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NYSE
NYSE
IPO
News (4w)
26
11
Recent ratings
25
12
MRK

Merck & Company Inc.

Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health segments. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, diabetes, and women's health, as well as vaccine products. The Animal Health segment provides discovers, develops, manufactures, and markets a range of veterinary pharmaceuticals, vaccines, and health management solutions and services, as well as a suite of digitally connected identification, traceability, and monitoring products. The company has collaborations with AstraZeneca PLC; Bayer AG; Eisai Co., Ltd.; and Ridgeback Biotherapeutics. It serves drug wholesalers and retailers, hospitals, and government agencies; managed health care providers, such as health maintenance organizations, pharmacy benefit managers, and other institutions; and physicians and physician distributors, veterinarians, and animal producers. The company has collaboration agreement with Gilead Sciences, Inc. to co-develop and co-commercialize long-acting investigational treatment combinations of Lenacapavir and Islatravir in HIV; Amathus Therapeutics to develop treatments for neurodegenerative diseases; and Linnaeus Therapeutics, Inc. to evaluate LNS8801 in combination with KEYTRUDA for patients with advanced cancer. It also has a collaboration with Biomed X Gmbh for building on ongoing research projects in the fields of oncology (DNA damage response and RNA splicing) and autoimmunity (intestinal epithelial barrier in autoimmune diseases); and a collaboration agreement with NGM Biopharmaceuticals, Inc. to focus primarily on the development of novel medicines for unmet patient needs in retinal and CVM diseases, including heart failure. Merck & Co., Inc. was founded in 1891 and is headquartered in Kenilworth, New Jersey.

RDY

Dr. Reddy's Laboratories Ltd

Dr. Reddy's Laboratories Limited, together with its subsidiaries, operates as an integrated pharmaceutical company worldwide. It operates through Global Generics, Pharmaceutical Services and Active Ingredients (PSAI), Proprietary Products, and Others segments. The Global Generics segment manufactures and markets prescription and over-the-counter finished pharmaceutical products that are marketed under a brand name or as a generic finished dosages with therapeutic equivalence to branded formulations. This segment also engages in the biologics business. The PSAI segment manufactures and markets active pharmaceutical ingredients and intermediates, which are principal ingredients for finished pharmaceutical products. This segment also provides contract research services; and manufactures and sells active pharmaceutical ingredients and steroids in accordance with the specific customer requirements. The Proprietary Products segment focuses on the research, development, and commercialization of differentiated formulations for dermatology and neurology therapeutic areas. The Others segment engages in developing therapies in the fields of oncology and inflammation. As of March 31, 2021, it had three late stage projects at various stages of development. Its therapeutic categories primarily include gastro-intestinal, cardiovascular, anti-diabetic, dermatology, oncology, respiratory, stomatology, urology, and nephrology. The company has a collaboration, license, and option agreement with Curis, Inc. to discover, develop, and commercialize small molecule antagonists for immuno-oncology and precision oncology targets. Dr. Reddy's Laboratories Limited was incorporated in 1984 and is headquartered in Hyderabad, India.